Kai Chen 陈恺 PhD student at CUHK

About

Kai Chen is a fourth-year Ph.D. student (expected to graduate around July or August 2019) in Multimedia Laboratory at The Chinese University of Hong Kong. He is supervised by Prof. Dahua Lin and Chen Change Loy.

He received the B.Eng. degree from Tsinghua University in 2015, and then became a PhD student at MMLAB, CUHK. His research interests include computer vision and deep learning, particularly focusing on object detection and video analysis.

CV    Google Scholar    Github

Education

   2015 - present

Ph.D. in Information Engineering
The Chinese University of Hong Kong

   2011 - 2015

B.Eng. in Automation
Tsinghua University

Experience

   2019.02 - 2019.05

Research Intern
Facebook AI Research (FAIR)

News

Publication

CARAFE: Content-Aware ReAssembly of FEatures

Jiaqi Wang, Kai Chen, Rui Xu, Ziwei Liu, Chen Change Loy, Dahua Lin
Tech report, arXiv, 2019

[PDF]

Prime Sample Attention in Object Detection

Yuhang Cao, Kai Chen, Chen Change Loy, Dahua Lin
Tech report, arXiv, 2019

[PDF]

Hybrid Task Cascade for Instance Segmentation

Kai Chen, Jiangmiao Pang, Jiaqi Wang, Yu Xiong, Xiaoxiao Li, Shuyang Sun, Wansen Feng, Ziwei Liu, Jianping Shi, Wanli Ouyang, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2019

[PDF]  [Code]

Region Proposal by Guided Anchoring

Jiaqi Wang*, Kai Chen*, Shuo Yang, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2019

[PDF]  [Code]

Libra R-CNN: Towards Balanced Learning for Object Detection

Jiangmiao Pang, Kai Chen, Jianping Shi, Huajun Feng, Wanli Ouyang, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2019

[PDF]  [Code]

Optimizing Video Object Detection via a Scale-Time Lattice

Kai Chen, Jiaqi Wang, Shuo Yang, Xingcheng Zhang, Yuanjun Xiong, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2018

[PDF]  [Project page]  [Code]

Discover and Learn New Objects from Documentaries

Kai Chen, Hang Song, Chen Change Loy, Dahua Lin
Computer Vision and Pattern Recognition (CVPR), 2017 (Spotlight)

[PDF]  [Project page]  [Dataset]

Video Object Segmentation with Re-identification

Xiaoxiao Li, Yuankai Qi, Zhe Wang, Kai Chen, Ziwei Liu, Jianping Shi, Ping Luo, Xiaoou Tang, Chen Change Loy
Workshop of DAVIS Challenge on Video Object Segmentation, Computer Vision and Pattern Recognition (CVPR), 2017 (Winning entry)

[PDF]  [Project page]

Activities

Reviewer

  • CVPR'19, ICCV'19, BMVC'19, BMVC'18, ECCV'18, ACM MM'18,
  • IJCV, JMLR

Teaching Assistant

  • IERG4080: Building Scalable Internet-based Services
  • IERG3810: Microcontrollers and Embedded Systems Laboratory

Contacts

  • ck015 ie.cuhk.edu.hk